Fix task tag (#1)

- Fix task tag (8707f79d06dddaba973352349e0e6e74dcf8bb06)


Co-authored-by: Merve Noyan <merve@users.noreply.huggingface.co>

README.md

@@ -1,6 +1,6 @@
 ---
 library_name: transformers
-tags: []
+pipeline_tag: keypoint-detection
 ---
 
 # Model Card for Model ID